package org.brain.richfaces;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.Servlet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class TreeMenu extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public TreeMenu() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/javascript");
		PrintWriter out = response.getWriter();			
		out.println("var tree = new WebFXTree('Root');"+
	"tree.setBehavior('classic');"+
	"var a = new WebFXTreeItem('1');"+
	"tree.add(a);"+
	"var b = new WebFXTreeItem('1.1');"+
	"a.add(b);"+
	"b.add(new WebFXTreeItem('1.1.1'));"+
	"b.add(new WebFXTreeItem('1.1.2'));"+
	"b.add(new WebFXTreeItem('1.1.3'));"+
	"var f = new WebFXTreeItem('1.1.4');"+
	"b.add(f);"+
	"f.add(new WebFXTreeItem('1.1.4.1'));"+
	"f.add(new WebFXTreeItem('1.1.4.2'));"+
	"f.add(new WebFXTreeItem('1.1.4.3'));"+
	"document.write(tree);");
//		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
//		out.println("  <BODY>");
//		out.print("    This is ");
//		out.print(this.getClass());
//		out.println(", using the GET method");
//		out.println("  </BODY>");
//		out.println("</HTML>");
		out.flush();
		out.close();
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out
				.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the POST method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
		
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
